Loudspeaker



FIG. 1 is a front elevational view of a loudspeaker showing my new design;

FIG. 2 is front elevational view of a second embodiment of FIG. 1;

FIG. 3 is a left side elevational view of FIG. 1;

FIG. 4 is a rear elevational view of FIG. 1;

FIG. 5 is an enlarged top plan view of FIG. 1; and,

FIG. 6 is a perspective view of FIG. 1.

The broken line showing on the drawing disclosure is for illustrative purposes only and forms no part of the claimed design. 

I claim the ornamental design for a loudspeaker, as shown and described. 